74-85-1 Ethylene
| ?? ????? |
Ethylene |
| ?? ????? |
Ethylene;Ethylene,high purity |
| ????????? ??????? |
C2H4 |
| ???? ???????? |
28.05 |
| InChI |
InChI=1/C2H4/c1-2/h1-2H2 |
| ???? CAS |
74-85-1 |
| EINECS |
200-815-3 |
| ???? ???????? |
|
| ?????? |
0.00126 |
| ????? ????? |
-169℃ |
| ????? ????? |
-104℃ |
| ????? ???? |
-100℃ |
| Hazard ?????? |
F+:Highly flammable;
|
| ??????? ???? |
R12:;
R67:;
|
| ?????? ????? |
S9:;
S16:;
S33:;
S46:;
|
|